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Appendix E
Maintenance
&
Specifications
PHYSICAL
Case:
Size:
Weight:
Temperature Range:
PERFORMANCE
Receiver:
Acquisition Time:
Update Rate:
Position Accuracy:
Velocity Accuracy:
Dynamics:
POWER
Input:
Usage:
Battery Life:
(w/ alk. batt.)
Specifications subject to change without notice.
* With optional GARMIN GBR 21 Beacon Receiver Input.
** Subject to accuracy degradation to 100m 2DRMS under the US DOD-imposed Selective Availability Program.
54
The GPS 45 is constructed of high quality materials
and should not require user maintenance. Should your
unit ever need repair, please take it to an authorized
GARMIN service center. The GPS 45 has no user-service-
able parts. Never attempt any repairs yourself.
To protect your GPS, keep it in its carrying case when
not in use, and never allow gasoline or other solvents to
come into contact with the case. Clean the case and lens
with a soft cloth and a household window cleaner.
Waterproof, dry nitrogen-filled
6.15"H x 2"W x 1.23"D
(15.6 x 5.1 x 1.23 cm)
10 ounces (284g) w/ batteries
5º to 158ºF (-15º to 70ºC)
Differential-ready MultiTrac8
Approx. 20 seconds (warm)
Approx. 2 minutes (cold)
Approx. 7.5 minutes (AutoLocate
1/second, continuous
5-10 meters (16-33 ft.) with DGPS corrections*
15 meters (49 ft.) RMS**
0.1 knot RMS steady state
Performs to specification to 3g's
4 AA batteries or 5-40vDC
.75 watts
10 hours (normal mode)
Up to 20 hours (battery saver mode)
TM
TM
)
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